Solving Systems of Equations 2020

Solving Systems of Equations
by Graphing
2
-2
4
-4
6
-6
2
-2
4
-4
6
-6
8
-8
10
-10
What is the
solution?
(3, -2)
(-2, 3)
(-3, 2)
(-2, -3)
2
-2
4
-4
6
-6
2
-2
4
-4
6
-6
8
-8
10
-10
What is the
solution?
(8, 2)
(2, 8)
(2, 7)
(7, 2) 
2
-2
4
-4
6
-6
2
-2
4
-4
6
-6
8
-8
10
-10
What is the
solution?
parallel
Infinite #
no solution
(2, 0)
2
-2
4
-4
6
-6
2
-2
4
-4
6
-6
8
-8
10
-10
What is the
solution?
(-3, 2)
(3, -2)
(-3, -2)
(-2, -3)
2
-2
4
-4
6
-6
2
-2
4
-4
6
-6
8
-8
10
-10
What is the
solution?
(0, 2)
(3, -3)
no solution
infinite #
2
-2
4
-4
6
-6
2
-2
4
-4
6
-6
8
-8
10
-10
What is the
solution?
no solution
(9, -1)
infinite #
(-1, 9)
2
-2
4
-4
6
-6
2
-2
4
-4
6
-6
8
-8
10
-10
What is the
solution?
(-5, 6)
(-4, 6)
(-6, 6)
(-5, 5)
2
-2
4
-4
6
-6
2
-2
4
-4
6
-6
8
-8
10
-10
What is the
solution?
infinite #
no solution
(0, 0)
(0, -4)
2
-2
4
-4
6
-6
2
-2
4
-4
6
-6
8
-8
10
-10
What is the
solution?
(2, -3)
(-3, 2)
(-2, 3)
(2, 3)
2
-2
4
-4
6
-6
2
-2
4
-4
6
-6
8
-8
10
-10
What is the
solution?
(4, 0)
(0, 4)
(0, -4)
(-4, 0)
2
-2
4
-4
6
-6
2
-2
4
-4
6
-6
8
-8
10
-10
Which line would make a system of equations have a solution of (5, 2)?
y = 2x + 5
y = 5x + 2
2x + 3y = 16
y = 5
x = 3
y = -2
y = -2x + 3
y = -2x - 1 
Which equation would make
this system have a solution
of (-2, 3)?
2
-2
4
-4
6
-6
2
-2
4
-4
6
-6
8
-8
10
-10
Which function would
make the system of 
equations have a
solution of (2, 2)?
y = 2x + 2
y = 3x - 4 
y = 5x - 1
2x - 3y = 2
2
-2
4
-4
6
-6
2
-2
4
-4
6
-6
8
-8
10
-10
Which equation makes the solution of (-1, 3)?
y = 3
x + 4y = 3
2x + y = 1
y = -x + 3
y = x - 4 
y = x + 2
y = -2x + 1
y = -x - 3 
Which equation would make 
no solution?
2x - y = 2
Which system of equations has a solution of (2, 4)?
y = 3x - 2
y = 3x + 2
y = -2x + 6
x + y = 6
y = 2x + 2
x = 4
y = 3x - 2 
2
-2
4
-4
6
-6
2
-2
4
-4
6
-6
8
-8
10
-10
Which equation gives a
infinitely many solutions?
y = -2
x + y = 2
y = x + 3 
y = 3x - 16 
parallellines
?
Drag the correct answer to the blank with the question
mark.
No solution
Infinitely Many
sameline
?
A horizontaland a verticalline
?
One solution
Drag the correct system to the correct question mark.
No solution
y = 2x + 3y = 2x - 1
?
Infinitely Many
4x - 2y = 4y = 2x - 2
?
One solution
y = 1/2x + 4y = 2x + 2
?
Is (3, -4) a solution to this system?
Yes
y =
y = 1/3x - 5
2x - 10
 No
Is the solution to this system (0, 1)?
2x - y = -1
5x + 3y = 3
Yes
No
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